Custom non-slip aluminum threshold plate

Thickness
4 mm

Delivered to your home with the Boost D+3* option: 8 September 2026

From
45.12 €

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Why choose a non-slip aluminum threshold plate?

The non-slip aluminum threshold plate (often called tread plate or checker plate) is the ideal solution for ensuring the transition between two floors while preventing slipping risks. Thanks to its embossed patterns, it offers maximum grip, even in wet or greasy environments.

A durable and versatile material

Aluminum is naturally corrosion-resistant, allowing for both indoor and outdoor installation (garage door threshold, access ramp, stair protection). Its lightness facilitates installation without compromising mechanical strength.

Common applications:

Doorways and patio door thresholds.
Commercial vehicle fitting.
Stair nosing protection in industrial stairs.
Walkways and disabled access ramps.

Your custom cutting on John Steel

Enter your exact dimensions and we will cut your threshold plate to the nearest millimeter. You receive a product ready to install, without the need for tedious recutting on your site.

Technical informations

Properties : Suitable for outdoor use
Minimum dimensions: 30 x 30mm
Maximum dimensions: 2980 x 1480 mm
Thickness: 4mm base thickness + 1mm tread height
Look: Raw diamond plate
Material: Diamond / Checker / Anti-slip aluminum plate
Application: Outdoor use (Renovation and safety)
Defect: Mill finish (may show surface scratches)
Reference: AlMg3 (EN AW-5754)
Magnet Compatibility: Ideal for Magnets (Magnetic)
Manufacturing: French
Product Type: Protective Guard / Shield
Usage and Applications: Outdoor
Edge Finish: Deburred (Safe to handle)
Non-slip: Yes

Fast delivery

Delivery in 3 or 8 working days. Enjoy free shipping with the Boost option!*

Volume discounts

The more you buy, the more you save on your order.

Pay in 4 interest-free installments

Pay in 4 interest-free installments with PayPal on your orders.